APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.apnic.net
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
% Information related to '130.158.0.0 - 130.158.255.255'
% Abuse contact for '130.158.0.0 - 130.158.255.255' is 'hostmaster@nic.ad.jp'
inetnum:        130.158.0.0 - 130.158.255.255
netname:        UTINS
country:        JP
descr:          University of Tsukuba
admin-c:        KK17-AP
tech-c:         KK17-AP
status:         ALLOCATED PORTABLE
notify:         katagisi@cc.tsukuba.ac.jp
notify:         akira@cc.tsukuba.ac.jp
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:24:25Z
source:         APNIC
irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC
person:         Kazuki Katagishi
address:        University of Tsukuba
                1-1-1 Tennoudai, Tsukuba305-8577
country:        JP
phone:          +81-298-53-6221
fax-no:         +81-298-53-2983
e-mail:         katagisi@cc.tsukuba.ac.jp
nic-hdl:        KK17-AP
remarks:        ----------
remarks:        imported from ARIN object:
remarks:
remarks:        poc-handle:  KK631-ARIN
remarks:        is-role:     N
remarks:        last-name:   Katagishi
remarks:        first-name:  Kazuki
remarks:        street:      University of Tsukuba
                1-1-1 Tennoudai, Tsukuba305-8577
remarks:        country:     JP
remarks:        mailbox:     katagisi@cc.tsukuba.ac.jp
remarks:        fax-phone:   +81-298-53-2983
remarks:        bus-phone:   +81-298-53-6221
remarks:        reg-date:    2001-05-29
remarks:        changed:     hostmaster@arin.poc 20010529
remarks:        source:      ARIN
remarks:
remarks:        ----------
notify:         katagisi@cc.tsukuba.ac.jp
mnt-by:         MNT-ERX-TSUKUBAUNI-NON-JP
last-modified:  2008-09-04T07:29:34Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.16 (WHOIS-AU3)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
3 records found for '130.158.19.40'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

Return all larger IP address ranges that include the queried IP address or range

-T

Object types

Results that match the query and are of a specified object type
-m

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum

-x

Exact match only

Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: